20101+3728 ES 2186
20h 10m 02.93s +37° 28' 26.5" P.A. 192.00 sep 4.7 mag 10.07,13.60 Sp K2
Coord 2000 |
20101+3728 |
|
Discov num |
ES 2186 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 02.93 +37 28 26.5 |
|
Date first |
1925 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
186 |
|
Pa last |
191.8 |
|
P.A. Now (θ) |
191.8° |
|
Sep first |
3.8 |
|
Sep last |
4.668 |
|
Sep. Now (ρ) |
4.668" |
|
Mag pri |
10.07 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
3.53 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2683-00017-1 |
|
Gaia DR2 |
2061533247833199744 |
|
HD |
228061 |
|